Bearmach Sills on a 110 Defender

The front side support doesn't fit without me modifying (read molest
with angle grinder) the front outrigger. I need to vut about 1 cm awau
from the tube that protrudes the support, and keeps the bolt from
squeezing the outriger together.

Waddaya think, cut or am I missing summink.

Thanks,

Peter R.