Portages are unmarked and not always where indicated on maps. At the time we did this route we were the second party(well, me and hubby)to use it. From what we experienced the route had seen little to none in the way of maintenance but thats ok, we enjoyed the challenge. I will comment on the portages that are unusual otherwise.
PL 300M Pickett Lake, up
Raymond River
PR1000M, "Hell Portage"

bugs and blowdowns like a giant gave up his game of pick-up-sticks

. Fire had gone thru years earlier.
PL325M, into un-named lake 1st night camp on west shore, fire pit unused for years.
PL1000M, water levels were high and we had only lift-overs and P75M
P500M, over a floating, quaking bog(so very unique), paddle pond then
PR600M, at this point crossing into a different watershed going south into Butland Lake. 2nd night campsite on west shore near unoccupied outcamp.
PL1300M, because water levels high we shortened this by half.
Cliff Lake, nights 3 and 4.
PL100M, pond
PR750M, high above small canyon on a "goat trail"(that be !)
PL 400M, into Ratte Lake, only campsite east side across from outcamp nights 5 + 6.
Pikitigushi
River into Gort Lake(watch for the downed plane on shore)PR100M , hard to find, no trail near
river, into Wash Lake, runnable swifts, into Derraugh Lake(campsite on west point at entrance to lake and the last campsite before the bridge. No sites found on Pikitigushi Lake. Gooseneck Rapids were very rocky we P1600M? which took us directly into Pikitigushi Lake.
This is info from my maps and memory. This is a beautiful trip and one I hope to repeat.