AR tweeter 200038-0 

Great video. Thank you! I just acquired a pair of AR18s and one of the tweets need some work. I've never done a tweeter before. What did you use the release the adhesive on the cone and soften the ferro fluid? Did you replace the ferro fluid?

Is there a benefit in not replacing ferrofluid? I noted the old ferrofluid was removed but no new fluid was put in

is this the same process for a 200014-3 Tweeter ?