I kegged an IPA 4 days ago. I had 2 oz of hops in the dry hopper and just lowered it to the bottom of the keg then racked the beer in. I let it sit at room temperature for 3 days then put it in the fridge last night.
First 1/4 pint I pulled was green and smelled fantastic. Second 1/4 pint is pictured below. If you like a juicy hazy IPA you'd probably like it. It was a bit gnarly.
Then I poured a little more than half a pint and it hasn't cleared up of course but it's drinkable and no excessive hop matter. This is after a little less than 24 hours in the fridge at 36F.
I'll likely order another dry hopper now. I'm considering the lid and chain made for it but for $28 I can almost get a second dry hopper. The lids with the hanger are on sale at AIH for $17 but they don't have the chain. Stainless brewing has the lid and chain for $28 or the chain alone for $10. I guess I could always use dental floss or fishing line to tie it to the lid.