I am just wondering if it is possible to use a Happy Isles to Illilouette Wilderness Permit to access Tuolumne Meadows??

Potential route would be:?

Day 1 - Happy Isles to Panorama Trail Junction to the first permissible campsite on the trail that hugs the west side of Mt Starr King (the Yosemite TH map shows that this route is permissible for the Happy Isles - Illilouette permit)?

Day 2 - Backtrack the Mt Starr King trail to JMT, then proceed up to Cathedral Lakes.?

Day 3 - Cathedral Lakes to TM, and pick up my next permit at TM.?

I have a Lyell Canyon (Donoghue Pass Eligible) JMT permit, so this would basically be a work around for covering the HI to TM leg.?

Someone on another forum suggested that I might be potentially be in violation of my HI to Illilouette permit if I backtracked to the JMT after the first night.?

My understanding was that as long as you enter the correct TH and sleep in the correct first night location, the rest of the trip is fair game on any route (with the exception of "special conditions" routes, such as the Donohue Pass quota system for JMT permits).?

I would be grateful for any insight!