melee/64 stage expansion troubles

[tstumo]

Hey everyone. Hoping this is the right section im posting in. I'm having a bit of trouble. I wanted to use the eggmanland stage created by lensho over brinstar depths. I've tried stage switcher using a Norfair rel as the base but cant seem to get it to work. It freezes everytime i select the stage. I've done a hex edit as well to no avail. I've been toiling at it for quite some time and some assistance would be greatly appreciated. Is it even possible to do that with these melee/64 stages? I know Norfair has that lava could that be the problem?

I'm using Gecko. And i Have the correct file names etc.