[2019] With the slayer log, can he have all the unknown droprates?

Some droprates for the slayer log items are currently unknown and it would be nice to have them

• Blowpipe Pieces from Dinosaurs.

• Razorback Gloves from Airuts. (I have killed around 20k Airuts on task and these are NOT 1/500 as stated on the wiki. Maybe 1/2000?)

• Attuned Crystal Seeds from all its drop-sources.

• Cursed Amascut Sand (I've done around 2-3k since release and never had one)

• Gemstone Armour pieces. The rates on the wiki is just a rough estimate.

• Abyssal Wand and Orb (and head)

• Automaton Gloves. The rates on the wiki is just a rough estimate.

• Obsidian weapons from both regular monsters and the fight Cauldron.