Leader Megatron Chain

Someone posted solutions for some of Lder Megs problems a while ago, but I can't seem to find the post. Can anyone point me to it? It's about some spring you can change to make the chain weapon work better.
SEIBERTRON - Your Planet For Everything Transformers
https://www.seibertron.com/energonpub/
https://www.seibertron.com/energonpub/viewtopic.php?f=4&t=16700