Glad you liked 5!
You might want to try some at 4.7 or there abouts. (maybe even less) I have had no functioning issues with 4.7 in two different 1911s with 230s or 200s in Full size and Commander. I can't decide which I like better 4.7 or 5. The 4.7 is softer enough that you will notice the difference.
For me the Lee .46 disk is 5gr of HP38, the .43 disk is 4.7. (that's where 4.7 came from, one disk size down from 5 gr.) By my calcs a .40 disk should be about 4.4 which is a hair above Hodgdon's starting load for 230s, .49 disk is works out to about 5.3.
If you divide the disk size by the charge thrown you will get the VMD for you lot of powder which may or may not be close to the listed VMD, and may vary lot to lot. HP38 is usually close .0926. (231 lists as .0931 but is the same powder....different lots are probally why you see the slight difference in listed VMDs)
(if you want to get a really good number for the VMD use a couple different size disks for the calcs like the .40, .46 and maybe the .53 or .57. (the last two throw to large a charge just using them to come up with an average # for VMD. I like to use a couple in the range I am loading and a bigger one for the heck of it.)
.46/5=.092 So disk size/your caculated vmd = charge. .43/.092=4.67 (4.7)
I really like HP38/231 in .45 APC. (They are the same powder, differnet label)
Hope they all hit the center.