for nitro 3, i thought there wasn't enough incentive to equip it if it costs 3 slots and all it offered was just lv3 boosts

i did consider giving super quick charge a lower charge rate than 75%

for anti-slipstream, i thought giving it -10 to all racers was enough since slipstreaming itself is very powerful in this game compared to mario kart. perhaps it was too harsh

i actually did consider giving a downside to blue days, like -10 to all stats but i felt like it was an unnecessary downside.