@dc42
They don't get hot, but then it didn't run particularly fast either, with 60mm/s print speed and 150mm/s motion. Thanks for the mention about the Apmerage, I will check.
@MrBaz
Yes 24V would have been nice, it is planned for my next years "great custom corexy". I'll try to avoir sinking too much money in the FT-5 in the meantime, so at worse it will do with the old A4988 drivers. For the 0.9 degree steppers yes absolutely, rather have it finer grained at that level, even have the pulleys add 1:2 reduction.
@Wurstnase
That could explain a lot, they are indeed _very_ silent now. "Stealth chop" mode seem to have too little torque according to various comments. I thought the TMC2100 MKS edition where made to run as "spread cycle" mode when all board jumpers where off, but will try to find some more info. It would be nice if that was the solution.
They don't get hot, but then it didn't run particularly fast either, with 60mm/s print speed and 150mm/s motion. Thanks for the mention about the Apmerage, I will check.
@MrBaz
Yes 24V would have been nice, it is planned for my next years "great custom corexy". I'll try to avoir sinking too much money in the FT-5 in the meantime, so at worse it will do with the old A4988 drivers. For the 0.9 degree steppers yes absolutely, rather have it finer grained at that level, even have the pulleys add 1:2 reduction.
@Wurstnase
That could explain a lot, they are indeed _very_ silent now. "Stealth chop" mode seem to have too little torque according to various comments. I thought the TMC2100 MKS edition where made to run as "spread cycle" mode when all board jumpers where off, but will try to find some more info. It would be nice if that was the solution.