Sandbagging, or "selective score posting", is an epidemic in the US. Another topic altogether.
I never do well in the "socialist" events where "stroke redistribution" allows some "24-bagger" to beat my gross birdie on a par 3 with his "3 for 1"....
WE just finished our member/member, better ball of pairs event. At no time in the history of the event has a golfer with an index of 2 or better been in the winner's circle with a partner of any ability - high or low.
Like a lot of clubs, we also have the season long matches that are in the same format and are in a huge bracket that eventually yields the winning pair with HDCPs of usually 8-14.
In a membership of around 280, we have around 12 players at scratch or better and we all stopped complaining and now just run our own tourney "at scratch".
If the current hdcp system does not treat all players equally, then is it really worth it?