Don't exagerate...
Exception at most for the 6mm and shorter, the eye relief Is not all that short.
The narriw field of view also is not all that narrow, the more for those 600 x and larger magnifications on planets that are at your reach: not a case if high res visual observers consider the Clavés as a benchmark.
I bet that you'll be surprised by their performances if uou compare your Clavés to your others highest grade High resolution eyepieces (no matter which their respective manufacturer is: with minor differences, this sticks true in comparing Clavés to Zeisses, Research Grades, Masuyamas, Taks, TV...
Forgot to Say: if still you do not like them, Just out them for sale: you'll sell them in a heartbeat for very good money.
G.
I have a set i never liked. Too short of ER and straw like FOV.