Thanks Steve, you are a master! This is the second clock plan I've purchased and they're absolutely awesome! After printing, hung it on the wall, and it runs!

For anyone wondering, the pendulum and pellet mix worked on the original 'Small Pendulum Wall Clock' , however you need to reduce the z height of the pellet by around 12.5% (as this clock is deeper). Made a huge improvement to my pendulum as the screws I could source was not long enough to adjust the time on the original pendulum, all of this is solved with the built in thread on this version. I did also replace the a lot of the other gears (and the winding mechanism) and ratchet when doings a colour change, however there was a bit of sizing adjustments to be made. The escapement does not fit the older clock however as the second gear is not deep enough. Overall a LOT of improvements in this clock, it's much easier to build.I had some issues with curling on some of the gears where there is overhangs on the print, probably due to the 3Dfillies silk PLA i was using. I would suggest printing multiple gears at a time and slowing down a little, this will allow your overhangs to cool a little so that the second portion of the attached tapered gear can print well.

Steve, thank you for the awesome design! I am in love with it. Super detailed instructions and just a joy to build. I just bought two more and something tells me that won't be the last lol. To anyone who is contemplating making this clock I highly suggest it. I made a bird clock before this, and while it was cool- this is on a completely different level. Beyond impressed-

all printed, and built just gotta sort out weights, just got a 6ltr bottle of water at the moment, and need to adjust time its a bit slow

One made! Took very little fettling to get working. Slowly brining it into regulation. And, yes, I know, the colours are very boring!

Turned out "fat" needing 11# to run reliably. Wish I used green driver gears/ ratchet assy as this is the "green" part of the clock (no batteries, only gravity). A fun, easy build, recommend to anyone.

These are a few different angles of the clock. The last picture was a video at first but is now a picture because they don't allow videos here. Basically what is happening there is the weight is falling very quickly to the floor. I'm not pulling on it just holding on to it. The barrel gear (I think) just rubs up against the ratchet even though they have a good connection and quickly falls down. I thought maybe the ratchet wasn't close enough because of the badly printed holes so I glued the rod in place. Once I did this it just does the same thing. The only other thing that may be causing this is a wobbly escapement wheel. The escapement wheel might not be being stopped by the pallet because its not in the right place and it just spins freely. Maybe I'll just glue that one too and keep trying stuff until it works. Also is my weight ok? Sorry it took me so long to respond and sorry for the bad quality images.

Working great. Don't mind the funky colors, this was a trial to make sure I could make it run.

Make by Dan Drum. This was such a fun build and so well engineered. The dragons on the pendulum bob and weight were from Thingiverse.

Done! It's accurate within 30 seconds a day. It was a fun build with minimal tinkering required. The dragons on the pendulum and weight were from Thingiverse. Thanks for the amazing build notes and print files.

After much trial and error and tests, the clock works reliably! The pendulum may stop swinging every once in a while but its not a big deal. It is very accurate and quite aesthetic. I have put a lot of time and persistence into this and it paid off! Thanks Steve for all your help along the way. This is the coolest 3d print I've made so far. Amazing.

This is my sp13 in progress. It has been running for 3 weeks and only required a couple of adjustments. Now that it is running well I will take the time to print the weight barrel. Thank You for the brilliant design! Cheers

Fun build. I had to disassemble and reassemble clock multiple times to get it to run properly as I figured out various issues along the way. Now it runs great!

Printed with Flashforge Burnt Titanium, Fremover Copper for the wheels, and Just Makeit Bronze Silk for the pendulum bob and weight shell. A little Hatchbox black and silver for the dial. Runs strong with 4 lbs weight in the shell (2lbs direct), I think I will reduce this to 3.5, or even 3. I set the bph using a timetrax, and so far it is keeping very close. I am sure will need a little tweak as it runs in.

Lovely design, printed without issue on my Voron V2. Very little tinkering was required, I used a concrete brick (2.7kg, BB's are more expensive than the components!) with a 3d printed pulley and it has been running well. I used the cut/pin method on the front plate to make the face "swapable". I would love to see a version which uses m3 inserts instead of wood screws, and I have been thinking the back retainer would be good to have a manual adjustment.

This was such a fun project to work on! I went with a black white and silver theme and played with a few more color concepts in Blender.

Hello Steve, a few days ago I finished printing and assembling my clock. It was all very easy and it turned out very nice. But now I have a problem and I need your help. The clock works for 2 hours, sometimes 3 hours, even 4 hours, and then stops working. I have lubricated it, increased and decreased the weight of the pendulum, and used a weight of 3 to 6 kg, but the problem persists. I no longer know how to proceed to fix this problem. Do you have any tips I could try? Thank you very much again. Guilherme Martin glmartin@cebinet.com.br planobdevida@gmail.com

SP13 is more than worth the price. Not only the print itself but all the support and supporting material. My print went very well. Used PETG for the body, silk PLA for the gears. I split the clock face from the body to make it easier to try different colour combos. The debug doc helped greatly with removing friction and getting things running smoothly. It now runs for 8 days and keeps time to within seconds per day.

Impressive! I found the 8 Day Clock a very interesting and fun build! Your instructions are EXCELLENT! Lots of complements! Still getting it adjusted but the clock is impressive!

Black & White Bambu Basic PLA

I printed the SP13 project again and followed all of Steve's advice to the letter:- bearings cleaned with solvent- axles cut to size and finished with the Dremel- very small spray of WD40 on the bearings and the ends of the axlesThe clock works perfectly with a weight of just 2.5 kg!The amplitude of the pendulum in steady state is about 7 degrees so largely reliable.