BC7 recovery?

Though I determined to replace the rear transfer clutch plates 10 pieces in total equipped in BC7 SUBARU Legacy LSi US model, experimental trial has recovered tight corner locking phenomena thoroughly, shifting forward and reverse several times under the condition that lifting frontal wheels and reverse clutch solenoid cut off by shortening at 4WD fuse box.
I feel just I got a smack in the eyes? Though I did it in the mood to give up a half, a very simple attempt to release some sickness between clutch plate, drive and driven. But the problem might come out at any time, so the next time would be the opportunity to order some replacement parts including gasket used the spaces between transfer main body and rear MPT case, also that of small valve body inside is not neglected. Additionally, the muffler connection must be separated, so flange bolts and nuts should be done at the same time.