They finally made lever arms for the hulkfit cage!
https://www.amazon.com/HulkFit-Adjustable-Weightlifting-Attachment-Accessory/dp/B0B8XXHGY6/ref=sr\_1\_2?crid=3F284MKC45AWJ&keywords=hulkfit+jammer+arms&qid=1660422122&s=sporting-goods&sprefix=hulkfit+jam%2Csporting%2C190&sr=1-2&ufe=app\_do%3Aamzn1.fos.18ed3cb5-28d5-4975-8bc7-93deae8f9840