Nothing good to say about the drip oiler.... or conventional chains for that matter.
I switched to a O-ring chain. Anything less is antiquated.
I have got over 50,000 km out of them on my litre-bikes. My 'bro has 70,000 km on his 1200 Bandit with the original chain.
if you do switch, put new sprockets on at the same time. Nothing kills a chain like a worn sprocket.
I did no modifications to get the O-ring chain to fit the Commando. I've heard the clearance varies between bikes, and a little grinding or filing is sometimes needed.
Manxman