Tested 95% of fittment.

I only 90% sure if the belts are aligned with the pullys of the X gantry.

Modify the original CF tube by using a mgn9H rail , placing it approximately in the center. Then use printed rail jigs to hold the rail in place

The printed rail jigs have a word “B” on them. this side faces towards the back of the printer.

Drill press recommended and use safety while drilling the CF tube. Drill through the other side and then use a 10mm drill bit to make the bottom holes bigger so you can use a hex driver.

Make sure to use 25mm M3 standoffs to raise the bed.

uploaded stepfiles for VZ hextrudort plus extruder version:

you will need 2x40mm and 2x 30mm al M3hex spacers for this version. Ptfe tube length is 41.952 mm

Probe offset for beacon is X0, Y24.276

There is quite a bit of print space loss in Y direction. 340mm x290mm

you need to print 15mm spacers for the cooling duct if using rapido UHF or longer ones for Goliath. This setup wont work with shorthotends like the mosquito.

uploaded my config files as well. I am using LDO super powers with 20mm pully's and TMC 5160 plus drivers for xy.