Thanks for addressing this suggestion but it seems to be having a problem:
If I have no system selected (e.g. after Edit System) and choose Options...Show Games...Show Games without covers, then select a system and then a letter I get games displayed which have both covers and no cover. When I go back to Options ... Show Games then Show games without covers is still ticked, but if I click it again then the games are filtered for no cover.
Similarly the covers setting seems to be forgotten when moving from one letter to another or when selecting next / prev
Thanks for addressing this suggestion but it seems to be having a problem:
If I have no system selected (e.g. after Edit System) and choose Options...Show Games...Show Games without covers, then select a system and then a letter I get games displayed which have both covers and no cover. When I go back to Options ... Show Games then Show games without covers is still ticked, but if I click it again then the games are filtered for no cover.
Similarly the covers setting seems to be forgotten when moving from one letter to another or when selecting next / prev
Sorry this description is a bit long!