You are welcome!
Do a quick tie. Press and hold step 1, hit pad 1 on the BSP, then while still holding down step 1, advance the steps by pressing [>>] button and hit step 16. That will tie all steps from 1 - 32. Make sure you have set your sequence's last step to 32.
Like I mentioned before, your sample may not be *exactly* the full 32 steps in duration, so to address that, you can adjust the gate length of the last step (step 32) by swapping the knob mode to gate and having a twiddle to ensure it doesn't loop around and play the beginning of the sample again prematurely and then retrigger again when the sequence loops around to step 1 again.
I was going to add something else but was distracted for a bit and have now forgot what I was going to add! It'll come to me when I go to bed more than likely