Anycubic i3 Mega stepper-fan holder

I replaced the drivers for X and Y axis with SilentStepSticks from Watterott. They come with heat sinks that are higher than those on the stock driver modules inhibiting mounting the original top-blower again.

Since the top-blower was of not much use anyway (it's blocked by the bottom sheet metal which has no openings in place there) it was time to design this fan holder.

The fan holder can be mounted with the screws of the old metal holder, but I used the longer screws that held the old