The LS-4 had a Tech Note about the wheel brake lever, something to do with getting caught on a winch cable if I remember correctly. (Sold my LS-4 20+ years ago) The arm was rotated so it would not get caught.
Looking on the DG website, that was TM4019. Didn't see a similar TM for the LS-1, but someone may have considered that if it's a problem for the 4 it could be for the LS-1 variants? They may use the same Kobold brake.
See if you can get a copy of TM4019.
Jim