Just now, CrankFate said:

No I meant the one I posted. I see the long shaft on the daiwa website

 

 

Schematic you posted looks like it is from a Zillion/TD-Z variant

5 minutes ago, CrankFate said:

 

But in this case I’m still glad I skipped the SV, since the main difference that makes it SV is just the lighter spool. The after market spools are even lighter.

 

That is also false.  Things like stiff or soft springs and inductor length/circumference  for either less or more braking are huge differences that effect the spools performance throughout all of their spools. 

2 minutes ago, iabass8 said:

That is also false.  Things like stiff or soft springs and inductor length/circumference  for either less or more braking are huge differences that effect the spools performance throughout all of their spools. 

Maybe. Weight makes the biggest difference. If there are no mechanical brakes, IMO.