CLUTILS is a great utility for 41CL! Thanks Angel!
Eploring more with the HEPAX module loaded in the 41CL instead of using the NoV64, I used the HEPAX initialization and configuration programs in the CLUTILS which makes it very fast and convenient.
However I noticed the following: The 4K Hepax configuration command in CLUTIL-2E was "HPX4" forum link
However on 41CL CLUTILS-2H the command is "HXP4" instead of "HPX4". I think they are the same and it is just a typo, but didn't read mentioned here before. Since also experimenting with patching, I think this can be safely patched, right?