Need a quick release plate for sigma 120-300mm for gimbal

[413x]

My benro gimbal head came with one which doesn't fit my lens collar foot
It is too short and has a lip at the end which therefore just pushes the plate away from the collar

The gimbal takes arca Swiss type plates

 

[D.P.]

I use really Right Stuff release plates, they are Arca Swiss compatible. THe basic plates are all mcuht the same. What RRS does that is nice is that they have special plates for the different lenses and cameras and often have dedicated tripod foots for some lenses or even complete collar replacements.