Taz Pro crashing

I am brand new to this and I am having an issue with the taz pro crashing into the front bumpers before printing, any ideas?

Well I have had a similar problem, where the filament fan shroud was hitting the front after wiping the nozzle so i lightly sanded the front edge of the shroud so it would bump but not catch. HOWEVER I did take the shroud off to do this and actually i noticed by carfully reassembling it was possible make sure it didn’t catch. I since fitted the magnetic bed which meant I had to adjust the Z offset quite a lot which means its doesnt come close to catching any more.