u/Dizzy-Molasses-9512

I am remodeling my bathroom, which includes removing the tub and converting it to a shower. Its a concrete slab, I completed the drain work leaving about 5" of 2" ABS stubbed above the slab. I have closed the tub box with concrete and am ready to form the pan. However, it seems that I messed up and did not leave room around the drain pipe to accommodate the drain flange. I only need about 1/2" of slope, so I am not sure how to proceed other than cut the concrete around the drain pipe to place a flange. Or, is there another option that would not require me to cut the pipe and place a drain directly on the pipe and adjust it to the slope height? TIA

I am remodeling my bathroom, which includes removing the but and converting it to a shower. Its a concrete slab, I completed the drain work leaving about 5" of 2" ABS above the slab. I have closed the tub box, with concrete and am ready to form the pan. However, it seems that I messed up and did not leave room around the drain pipe to accommodate the drain flange. I only need about 1/2" of slope, so I am not sure how to proceed other than cut the concrete around the drain pipe to place a flange. Or, is there another option that would not require me to cut the pipe and place a drain directly on the pipe and adjust it to the slope height? TIA!