Plastic cartridge alignment guages for Mitsubishi LT-30 turntable

Anyone have the two clear plastic alignment guages for my Mitsubishi LT-30 turntable???  It is VERY HARD to mount carts. without them!!!
When I was mounting cartridge on Pioneer Pl-L1000 similar linear tracker, I found the fork to disconnect from PCB to stop the motor from spinning platter. The tonearm moves left-right when you drag it a-bit to any of the side to align with alignment gauge.
Not difficult to find how to disconnect motor at all. Go vinyl engine site and grab detailed service manual.
If you're local to North Carolina, I service nearly 20 turntables daily.