clutch & gears

hi! i bought a vepa 50s 1968, and im doing restauration and the mecanical part it´s taken care says the mecanic... but i have some truble when i press the clutch it's suposed to be no traction but i have some and it's kind of hard shifting gears especialy 4 to 3!! is this normal!?? it has a new reinforced clutch!!

hi ...

is the cruciform new ???

maybe its a reason of adjustment of the gear cables ....