Does the gearbox on the 306TD normall feel quitye stiff between changing gears? Now i cant remember how it felt like, i always knew the clutch was heavy but cant remember about the box

Reson why im asking is mine feels this way, it been siting more or less for 4 1/2 months, the car drives fine etc just this that i want to make sure. As the car will be up for sale as soon as i get a new MOT and service done on it.