I'm a little surprised you find the latest assay results disappointing @Last of the Mohicans, as others have noted above, and indeed as MOD stated in their announcement, the results were in line with expectations and comparable to neighbouring holes.
The results from holes 4D and 5D had already shown the northern boundary to be thinner and lower grade, so it comes as no surprise that the remaining holes on the northern boundary were comparable. Ditto holes 37D and 39D, we knew from the drill log that they are located on the other side of the interpreted fault. The only results I found slightly surprising was 38D but that's very close to the interpreted fault and 23D had already shown the widths and grades can be affected by that.
IMO, MOD is still just scratching the surface of the potential in Bots, so I'm not going to get hung up on results from individual holes.
MOD Price at posting:
4.9¢ Sentiment: Buy Disclosure: Held