I scaled it down to n scale and separated the from building and chimney too.

Not sure to understand how it holds in place ?Do you need to glue it ?

Thanks for creating this! I like the idea of not having to attach the reinforcement supports permanently.

I came across two issues I'd like to share:

1. This model doesn't fit the AMSv1 very well. The space between the roller bearings is much narrower compared to that on the model. This causes the roller bearings to only be pressed down from the center/split instead of the bearing wells of the print.

2. The center column on the AMSv1 doesn't have "fins" that holds the block support centered and in place. This probably isn't an issue since the cover will hold the block down and minimize the block's movement.