Thanks for reply
As far I know it would be a little silly idea to claim those AN-2 RH hours to unfreeze JAA ATPL
In my logbook I've a columns to mark if flight was on single pilot or multi pilot aircraft. I came up with idea of marking that flight was on single pilot aircraft but I'd write hours flown ( when on RH seat ) as a co-pilot time. No such problems when PIC
Few years ago in my country ( EU member state ) we had only ICAO PPLs and you should have AN-2 TR to fly this baby. When we joined EU, JAR's came into play to relief of many folks as now simple SEP(L) is enough.