Replacement/additional stick for Raiju Ultimate

Shocking, I know but a post not about latency/druft issues!!! So, I picked up my Raiju Ultimate 2019 today and initially I was a bit worried about what I thought was a latency issue but in actual fact, it was down to me using a short stick on the right playing Destiny 2. I swapped the longer stick from the left to the right and things felt better immediately (I should add I am used to using kontrol Freeks on the standard DS4 pad) but what I really would prefer would be to have long sticks on both sides, I couldn’t see anything on the Razer store so is there anywhere I can buy an additional long stick?