Bondtech BMG MK3S Volcano Modification

This is a remix of the stls provided by drodfro: https://www.thingiverse.com/thing:3510052

This is for the volcano heater block changes only, the rest of the files can be sourced from the original creator above.

The modification will allow you to use the BMG style extruder on your prusa mk3s with an e3d volcano heater block.

The fan shroud has been modified to increase the space between the heater block and fan shroud without decreasing cooling air flow. The Volcano heater block isa s