Could people with experience with ARIN's IRR API contact me off-list?

All, Dayjob uses RADB mainly but would like for authority purposes to put some things in ARIN. I've had an ARIN help desk ticket in for a couple days, and would like to move to letting our IPAM files be the source of truth and push everything in via the API, but I'm finding a few things about the API just obtuse. I could post that laundry list here, but I'd prefer to get confirmations from people who've written tools against it what tools you found useful, and if the broken things I'm seeing are actually as broken as I think they are. ARIN people who implemented this, I'd love to hear from you as well. Best, -Dan --