I've recently bout some F120 RLC off a mate and am having a problem with the above.
1. When the lockout is moved, it changes the setting on the compression dial.
2. I thought it may be dirt in the dials, so took them off, cleaned and reassembled but after a couple of hours at Lee Quarry, the lockout lever is now jammed.
According to this thread, the rlc knob design is flawed...
Any suggestions re either of above 2 problems?