M300 Dual support extruder removal

Hello. M300 Dual printer seems to be notorious for clogging extruder heads, especially when using the support material side of the extruder.
Question, is it possible to disable, or even remove, the support material extruder side from the module without affecting functionality of the other extruder? Of course this would mean that support material can’t be used, making the printer a single extruder printer.
FYI: I acquired the M300 Dual printer, used, for free and I’ve just received replacement hotends. This replacement hotend will be the fourth replacement on this machine. Other than clogging hotends, the overall printer works fine, when not using support material, of course. Also, I am used to using a single extruder printer - I have a M300, which I’ve had for a number a years now (not a M300 plus - I also have two M200 plus).
Thanks in advanced for any comments on this.