nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqe06gl2jqwp4m6c8tnqra0y9f5u4mjd6ph373k4ztv0kmsgxk0myqqqc965 (nprofile…c965) we switched to branches, with the bark on them with similar success. I think it was about 6 weeks for the last foot to heal.
My wife's BFF uses 2x2s and none of her flock has ever gotten bumble foot. Iirc, her 2x2 isnt pine.