Switch tools (Hermit Crab)

Basic Information:

Printer Model: Modified Ender 3
MCU / Printerboard: SKR 1.4 Turbo
klippy.log

Fill out above information and in all cases attach your klippy.log file. Pasting your printer.cfg is not needed

Describe your issue:

Hi I have Hermit Crab tool changer ( manual tool changer), how can I configure which tool to use in the config file
how can I change the tool ( one for PLA / PETG the other for TPU ) they have different heaters, different thermistors and both have Bltouch attached to them, so how do I change the x_offset, y_offset, z_offset
can someone share printer.cfg and start command in slicer

Thanks