I have been tiring to get my CR10 V1 running for over a year with the BTT SKR Mini E3 V3 board TFT35 display, filament runout sensor and BLTouch w Z endstop removed. However, every time I try there is some kind of issue. Currently the nozzle keeps smashing to the bed and the BLTouch does not engage. I have reworked the firmware several times from the Ender 3 Pro BTT Board version but I must be doing something wrong. II have now paid for this Firmware Builder in hopes of getting my printer up and running. Would anyone be able to offer any help?