Here is the exchange snippet from their rules page:
Polish stations send a report, consisting of a signal report (RS or RST) plus the letter of the province designator (e.g., 59 B). The 16 province designators are: B, C, D, F, G, J, K, L, M, O, P, R, S, U, W and Z.
Foreign stations send a report consisting of a signal report (RS or RST) plus contact number beginning with 001 (e.g., 59 001).
I just set caps lock on it dont change the callsign but uppercase the letter from b to B and so I just replace the “00” with “” after the contest with NotePad ++ in the cabrillo file, it it easy but a bug they have to correct next time.
NICE! a cobweb or a hexbeam is on my list eventually. Currently just running a 9:1 EFHW at 30-35ft and 72ft wire but it works from 80-10 and i can reach out pretty far all things considered. Would for sure like to upgrade to something a little beefier eventually. Good luck!!!