Blend sop 3 positions

Am using the Blend sop to bend an arm from left to right. now using only left to right gives me this weird stretchy look. SO i decided to use a neutral position in the middle. what should the values be of blend-input 1 to 3 ? tries allot but cant really get it …

Can you post your file?

sure :slight_smile:
arm.tox (662 Bytes)