Problem is not the Tº, is not the heater, is not the extruder, ... is that reseller can't not solve the problems and we a lost more than 3 moth without any solution and without any good 3d piece printed. Reseller was agree to change the printer and now is totally lost .. We are spending time and more time in emails, calls, etc... and we have not any answer. I hope, the brand could push to solve this situation becuase the patience is not ilimited.
I'm sure you could send us any solution or mediate with 3dsland to find it.