On 6-20-2025, you sent a forum response to my post " WTB Gato D&E Sub Driver ". In your forum response you offered to build me the WTC for $550. Prior to that, on 6/16/2025 you had sent me an email stating a WTC for the GATO would be $610 (plus an optional $55 for brushless motors option). I just emailed you tonight requesting a PayPal invoice for the $665. I only found your forum response a few minutes ago.

Some clarification please, what constitutes the difference from $550 to $610?

Regards,
Kevin Savage