Ended up with 30 points this morning. Doubled 13, 17 and 18. Doubling one par 5 is bad enough, doubling 2 is criminal.
Mostly a skill problem, but felt unlucky - hit a solitary, small overhanging branch with my 2nd on 13 and it shot me 50+ metres sideways (across the fairway) deep into other trees. On 17 I melted a 3w 240m (all carry) to just roll into a greenside bunker, then proceeded to take 3 goes to get out - not bad shots, just too aggressive and caught the very top of the lip twice.
Went back to an Arm lock putter, and that went well - don't think I missed a put inside 7-8 feet - just didn't have enough birdie putts in that range.