K1C Chain Riser

Updated the heights and holes of each piece to better fit bolts instead of countersunk screws. I needed this after upgrading the extruder on my K1C to the DXC, which rised the chain by about 15mm and kept poppoing out every print before installing these pieces.Use a soldering iron to insert the threaded inserts into the parts.BOM:(2) M3x16 Bolts → Back_ChainRiser(2) M3 Washers → Back_ChainRiser(2) M3x4 Bolts → Bottom_ChainRiser & Top_ChainRiser(2) M3x4x5 Threaded Insert → Bottom_ChainRiser & Top_ChainRiser